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Started rewrite for ruby2.0, spaceapi, rbenv and twitter-gem 5
2014-09-03 08:28:19 +00:00
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type" />
<title>Class: JSON::Pure::Generator::State</title>
<link rel="stylesheet" href="../../../rdoc.css" type="text/css" media="screen" />
<script src="../../../js/jquery.js" type="text/javascript" charset="utf-8"></script>
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</head>
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<h3 class="section-header">
<a href="../../../index.html">Home</a>
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</h3>
</div>
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<h3 class="section-header">In Files</h3>
<div class="section-body">
<ul>
<li><a href="../../../lib/json/pure/generator_rb.html?TB_iframe=true&amp;height=550&amp;width=785"
class="thickbox" title="lib/json/pure/generator.rb">lib/json/pure/generator.rb</a></li>
</ul>
</div>
</div>
</div>
<div id="class-metadata">
<!-- Parent Class -->
<div id="parent-class-section" class="section">
<h3 class="section-header">Parent</h3>
<p class="link">Object</p>
</div>
<!-- Method Quickref -->
<div id="method-list-section" class="section">
<h3 class="section-header">Methods</h3>
<ul class="link-list">
<li><a href="#method-c-from_state">::from_state</a></li>
<li><a href="#method-c-new">::new</a></li>
<li><a href="#method-i-5B-5D">#[]</a></li>
<li><a href="#method-i-5B-5D-3D">#[]=</a></li>
<li><a href="#method-i-allow_nan-3F">#allow_nan?</a></li>
<li><a href="#method-i-ascii_only-3F">#ascii_only?</a></li>
<li><a href="#method-i-check_circular-3F">#check_circular?</a></li>
<li><a href="#method-i-configure">#configure</a></li>
<li><a href="#method-i-generate">#generate</a></li>
<li><a href="#method-i-merge">#merge</a></li>
<li><a href="#method-i-quirks_mode-3F">#quirks_mode?</a></li>
<li><a href="#method-i-to_h">#to_h</a></li>
<li><a href="#method-i-to_hash">#to_hash</a></li>
</ul>
</div>
</div>
<div id="project-metadata">
<div id="fileindex-section" class="section project-section">
<h3 class="section-header">Files</h3>
<ul>
<li class="file"><a href="../../../README_rdoc.html">README.rdoc</a></li>
</ul>
</div>
<div id="classindex-section" class="section project-section">
<h3 class="section-header">Class/Module Index
<span class="search-toggle"><img src="../../../images/find.png"
height="16" width="16" alt="[+]"
title="show/hide quicksearch" /></span></h3>
<form action="#" method="get" accept-charset="utf-8" class="initially-hidden">
<fieldset>
<legend>Quicksearch</legend>
<input type="text" name="quicksearch" value=""
class="quicksearch-field" />
</fieldset>
</form>
<ul class="link-list">
<li><a href="../../../JSON.html">JSON</a></li>
<li><a href="../../../JSON/Ext.html">JSON::Ext</a></li>
<li><a href="../../../JSON/GeneratorError.html">JSON::GeneratorError</a></li>
<li><a href="../../../JSON/GenericObject.html">JSON::GenericObject</a></li>
<li><a href="../../../JSON/JSONError.html">JSON::JSONError</a></li>
<li><a href="../../../JSON/MissingUnicodeSupport.html">JSON::MissingUnicodeSupport</a></li>
<li><a href="../../../JSON/NestingError.html">JSON::NestingError</a></li>
<li><a href="../../../JSON/ParserError.html">JSON::ParserError</a></li>
<li><a href="../../../JSON/Pure.html">JSON::Pure</a></li>
<li><a href="../../../JSON/Pure/Generator.html">JSON::Pure::Generator</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods.html">JSON::Pure::Generator::GeneratorMethods</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/Array.html">JSON::Pure::Generator::GeneratorMethods::Array</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/FalseClass.html">JSON::Pure::Generator::GeneratorMethods::FalseClass</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/Float.html">JSON::Pure::Generator::GeneratorMethods::Float</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/Hash.html">JSON::Pure::Generator::GeneratorMethods::Hash</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/Integer.html">JSON::Pure::Generator::GeneratorMethods::Integer</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/NilClass.html">JSON::Pure::Generator::GeneratorMethods::NilClass</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/Object.html">JSON::Pure::Generator::GeneratorMethods::Object</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/String.html">JSON::Pure::Generator::GeneratorMethods::String</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/String/Extend.html">JSON::Pure::Generator::GeneratorMethods::String::Extend</a></li>
<li><a href="../../../JSON/Pure/Generator/GeneratorMethods/TrueClass.html">JSON::Pure::Generator::GeneratorMethods::TrueClass</a></li>
<li><a href="../../../JSON/Pure/Generator/State.html">JSON::Pure::Generator::State</a></li>
<li><a href="../../../JSON/Pure/Parser.html">JSON::Pure::Parser</a></li>
<li><a href="../../../JSON/GeneratorError.html">JSON::UnparserError</a></li>
<li><a href="../../../BigDecimal.html">BigDecimal</a></li>
<li><a href="../../../Class.html">Class</a></li>
<li><a href="../../../Complex.html">Complex</a></li>
<li><a href="../../../Date.html">Date</a></li>
<li><a href="../../../DateTime.html">DateTime</a></li>
<li><a href="../../../Exception.html">Exception</a></li>
<li><a href="../../../Kernel.html">Kernel</a></li>
<li><a href="../../../OpenStruct.html">OpenStruct</a></li>
<li><a href="../../../Range.html">Range</a></li>
<li><a href="../../../Rational.html">Rational</a></li>
<li><a href="../../../Regexp.html">Regexp</a></li>
<li><a href="../../../Struct.html">Struct</a></li>
<li><a href="../../../Symbol.html">Symbol</a></li>
<li><a href="../../../Time.html">Time</a></li>
</ul>
<div id="no-class-search-results" style="display: none;">No matching classes.</div>
</div>
</div>
</div>
<div id="documentation">
<h1 class="class">JSON::Pure::Generator::State</h1>
<div id="description" class="description">
<p>This class is used to create <a href="State.html">State</a> instances, that
are use to hold data while generating a <a
href="../../../JSON.html">JSON</a> text from a Ruby data structure.</p>
</div><!-- description -->
<div id="5Buntitled-5D" class="documentation-section">
<!-- Attributes -->
<div id="attribute-method-details" class="method-section section">
<h3 class="section-header">Attributes</h3>
<div id="array_nl-attribute-method" class="method-detail">
<a name="array_nl"></a>
<a name="array_nl="></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">array_nl</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
<p>This string is put at the end of a line that holds a <a
href="../../../JSON.html">JSON</a> array.</p>
</div>
</div>
<div id="depth-attribute-method" class="method-detail">
<a name="depth"></a>
<a name="depth="></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">depth</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
<p>This integer returns the current depth data structure nesting in the
generated <a href="../../../JSON.html">JSON</a>.</p>
</div>
</div>
<div id="indent-attribute-method" class="method-detail">
<a name="indent"></a>
<a name="indent="></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">indent</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
<p>This string is used to indent levels in the <a
href="../../../JSON.html">JSON</a> text.</p>
</div>
</div>
<div id="max_nesting-attribute-method" class="method-detail">
<a name="max_nesting"></a>
<a name="max_nesting="></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">max_nesting</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
<p>This integer returns the maximum level of data structure nesting in the
generated <a href="../../../JSON.html">JSON</a>, <a
href="State.html#attribute-i-max_nesting">max_nesting</a> = 0 if no maximum
is checked.</p>
</div>
</div>
<div id="object_nl-attribute-method" class="method-detail">
<a name="object_nl"></a>
<a name="object_nl="></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">object_nl</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
<p>This string is put at the end of a line that holds a <a
href="../../../JSON.html">JSON</a> object (or Hash).</p>
</div>
</div>
<div id="quirks_mode-attribute-method" class="method-detail">
<a name="quirks_mode"></a>
<a name="quirks_mode="></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">quirks_mode</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
<p>If this attribute is set to true, quirks mode is enabled, otherwise it’s
disabled.</p>
</div>
</div>
<div id="space-attribute-method" class="method-detail">
<a name="space"></a>
<a name="space="></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">space</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
<p>This string is used to insert a space between the tokens in a <a
href="../../../JSON.html">JSON</a> string.</p>
</div>
</div>
<div id="space_before-attribute-method" class="method-detail">
<a name="space_before"></a>
<a name="space_before="></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">space_before</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
<p>This string is used to insert a space before the ‘:’ in <a
href="../../../JSON.html">JSON</a> objects.</p>
</div>
</div>
</div><!-- attribute-method-details -->
<!-- Methods -->
<div id="public-class-method-details" class="method-section section">
<h3 class="section-header">Public Class Methods</h3>
<div id="from_state-method" class="method-detail ">
<a name="method-c-from_state"></a>
<div class="method-heading">
<span class="method-name">from_state</span><span
class="method-args">(opts)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Creates a <a href="State.html">State</a> object from <em>opts</em>, which
ought to be Hash to create a new <a href="State.html">State</a> instance
configured by <em>opts</em>, something else to create an unconfigured
instance. If <em>opts</em> is a <a href="State.html">State</a> object, it
is just returned.</p>
<div class="method-source-code" id="from_state-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 129</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword">self</span>.<span class="ruby-identifier">from_state</span>(<span class="ruby-identifier">opts</span>)
<span class="ruby-keyword">case</span>
<span class="ruby-keyword">when</span> <span class="ruby-keyword">self</span> <span class="ruby-operator">===</span> <span class="ruby-identifier">opts</span>
<span class="ruby-identifier">opts</span>
<span class="ruby-keyword">when</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-value">:to_hash</span>)
<span class="ruby-identifier">new</span>(<span class="ruby-identifier">opts</span>.<span class="ruby-identifier">to_hash</span>)
<span class="ruby-keyword">when</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-value">:to_h</span>)
<span class="ruby-identifier">new</span>(<span class="ruby-identifier">opts</span>.<span class="ruby-identifier">to_h</span>)
<span class="ruby-keyword">else</span>
<span class="ruby-constant">SAFE_STATE_PROTOTYPE</span>.<span class="ruby-identifier">dup</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- from_state-source -->
</div>
</div><!-- from_state-method -->
<div id="new-method" class="method-detail ">
<a name="method-c-new"></a>
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">(opts = {})</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Instantiates a new <a href="State.html">State</a> object, configured by
<em>opts</em>.</p>
<p><em>opts</em> can have the following keys:</p>
<ul><li>
<p><b>indent</b>: a string used to indent levels (default: "),</p>
</li><li>
<p><b>space</b>: a string that is put after, a : or , delimiter (default: "),</p>
</li><li>
<p><b><a href="State.html#attribute-i-space_before">space_before</a></b>: a
string that is put before a : pair delimiter (default: "),</p>
</li><li>
<p><b><a href="State.html#attribute-i-object_nl">object_nl</a></b>: a string
that is put at the end of a <a href="../../../JSON.html">JSON</a> object
(default: "),</p>
</li><li>
<p><b><a href="State.html#attribute-i-array_nl">array_nl</a></b>: a string
that is put at the end of a <a href="../../../JSON.html">JSON</a> array
(default: "),</p>
</li><li>
<p><b>check_circular</b>: is deprecated now, use the :<a
href="State.html#attribute-i-max_nesting">max_nesting</a> option instead,</p>
</li><li>
<p><b><a href="State.html#attribute-i-max_nesting">max_nesting</a></b>: sets
the maximum level of data structure nesting in the generated <a
href="../../../JSON.html">JSON</a>, <a
href="State.html#attribute-i-max_nesting">max_nesting</a> = 0 if no maximum
should be checked.</p>
</li><li>
<p><b>allow_nan</b>: true if NaN, Infinity, and -Infinity should be generated,
otherwise an exception is thrown, if these values are encountered. This
options defaults to false.</p>
</li><li>
<p><b><a href="State.html#attribute-i-quirks_mode">quirks_mode</a></b>:
Enables <a href="State.html#attribute-i-quirks_mode">quirks_mode</a> for
parser, that is for example generating single <a
href="../../../JSON.html">JSON</a> values instead of documents is possible.</p>
</li></ul>
<div class="method-source-code" id="new-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 159</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">opts</span> = {})
<span class="ruby-ivar">@indent</span> = <span class="ruby-string">''</span>
<span class="ruby-ivar">@space</span> = <span class="ruby-string">''</span>
<span class="ruby-ivar">@space_before</span> = <span class="ruby-string">''</span>
<span class="ruby-ivar">@object_nl</span> = <span class="ruby-string">''</span>
<span class="ruby-ivar">@array_nl</span> = <span class="ruby-string">''</span>
<span class="ruby-ivar">@allow_nan</span> = <span class="ruby-keyword">false</span>
<span class="ruby-ivar">@ascii_only</span> = <span class="ruby-keyword">false</span>
<span class="ruby-ivar">@quirks_mode</span> = <span class="ruby-keyword">false</span>
<span class="ruby-ivar">@buffer_initial_length</span> = <span class="ruby-value">1024</span>
<span class="ruby-identifier">configure</span> <span class="ruby-identifier">opts</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- new-source -->
</div>
</div><!-- new-method -->
</div><!-- public-class-method-details -->
<div id="public-instance-method-details" class="method-section section">
<h3 class="section-header">Public Instance Methods</h3>
<div id="5B-5D-method" class="method-detail ">
<a name="method-i-5B-5D"></a>
<div class="method-heading">
<span class="method-name">[]</span><span
class="method-args">(name)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Return the value returned by method <tt>name</tt>.</p>
<div class="method-source-code" id="5B-5D-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 307</span>
<span class="ruby-keyword">def</span> <span class="ruby-operator">[]</span>(<span class="ruby-identifier">name</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">respond_to?</span>(<span class="ruby-identifier">name</span>)
<span class="ruby-identifier">__send__</span>(<span class="ruby-identifier">name</span>)
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">instance_variable_get</span>(<span class="ruby-node">&quot;@#{name}&quot;</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- 5B-5D-source -->
</div>
</div><!-- 5B-5D-method -->
<div id="5B-5D-3D-method" class="method-detail ">
<a name="method-i-5B-5D-3D"></a>
<div class="method-heading">
<span class="method-name">[]=</span><span
class="method-args">(name, value)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="5B-5D-3D-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 315</span>
<span class="ruby-keyword">def</span> <span class="ruby-operator">[]=</span>(<span class="ruby-identifier">name</span>, <span class="ruby-identifier">value</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">respond_to?</span>(<span class="ruby-identifier">name_writer</span> = <span class="ruby-node">&quot;#{name}=&quot;</span>)
<span class="ruby-identifier">__send__</span> <span class="ruby-identifier">name_writer</span>, <span class="ruby-identifier">value</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">instance_variable_set</span> <span class="ruby-node">&quot;@#{name}&quot;</span>, <span class="ruby-identifier">value</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- 5B-5D-3D-source -->
</div>
</div><!-- 5B-5D-3D-method -->
<div id="allow_nan-3F-method" class="method-detail ">
<a name="method-i-allow_nan-3F"></a>
<div class="method-heading">
<span class="method-name">allow_nan?</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns true if NaN, Infinity, and -Infinity should be considered as valid
<a href="../../../JSON.html">JSON</a> and output.</p>
<div class="method-source-code" id="allow_nan-3F-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 226</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">allow_nan?</span>
<span class="ruby-ivar">@allow_nan</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- allow_nan-3F-source -->
</div>
</div><!-- allow_nan-3F-method -->
<div id="ascii_only-3F-method" class="method-detail ">
<a name="method-i-ascii_only-3F"></a>
<div class="method-heading">
<span class="method-name">ascii_only?</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns true, if only ASCII characters should be generated. Otherwise
returns false.</p>
<div class="method-source-code" id="ascii_only-3F-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 232</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">ascii_only?</span>
<span class="ruby-ivar">@ascii_only</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- ascii_only-3F-source -->
</div>
</div><!-- ascii_only-3F-method -->
<div id="check_circular-3F-method" class="method-detail ">
<a name="method-i-check_circular-3F"></a>
<div class="method-heading">
<span class="method-name">check_circular?</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns true, if circular data structures are checked, otherwise returns
false.</p>
<div class="method-source-code" id="check_circular-3F-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 220</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">check_circular?</span>
<span class="ruby-operator">!</span><span class="ruby-ivar">@max_nesting</span>.<span class="ruby-identifier">zero?</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- check_circular-3F-source -->
</div>
</div><!-- check_circular-3F-method -->
<div id="configure-method" class="method-detail ">
<a name="method-i-configure"></a>
<div class="method-heading">
<span class="method-name">configure</span><span
class="method-args">(opts)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Configure this <a href="State.html">State</a> instance with the Hash
<em>opts</em>, and return itself.</p>
<div class="method-source-code" id="configure-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 243</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">configure</span>(<span class="ruby-identifier">opts</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-value">:to_hash</span>)
<span class="ruby-identifier">opts</span> = <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">to_hash</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-value">:to_h</span>)
<span class="ruby-identifier">opts</span> = <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">to_h</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">TypeError</span>, <span class="ruby-node">&quot;can't convert #{opts.class} into Hash&quot;</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">for</span> <span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span> <span class="ruby-keyword">in</span> <span class="ruby-identifier">opts</span>
<span class="ruby-identifier">instance_variable_set</span> <span class="ruby-node">&quot;@#{key}&quot;</span>, <span class="ruby-identifier">value</span>
<span class="ruby-keyword">end</span>
<span class="ruby-ivar">@indent</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:indent</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:indent</span>)
<span class="ruby-ivar">@space</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:space</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:space</span>)
<span class="ruby-ivar">@space_before</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:space_before</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:space_before</span>)
<span class="ruby-ivar">@object_nl</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:object_nl</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:object_nl</span>)
<span class="ruby-ivar">@array_nl</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:array_nl</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:array_nl</span>)
<span class="ruby-ivar">@allow_nan</span> = <span class="ruby-operator">!</span><span class="ruby-operator">!</span><span class="ruby-identifier">opts</span>[<span class="ruby-value">:allow_nan</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:allow_nan</span>)
<span class="ruby-ivar">@ascii_only</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:ascii_only</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:ascii_only</span>)
<span class="ruby-ivar">@depth</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:depth</span>] <span class="ruby-operator">||</span> <span class="ruby-value">0</span>
<span class="ruby-ivar">@quirks_mode</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:quirks_mode</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:quirks_mode</span>)
<span class="ruby-ivar">@buffer_initial_length</span> <span class="ruby-operator">||=</span> <span class="ruby-identifier">opts</span>[<span class="ruby-value">:buffer_initial_length</span>]
<span class="ruby-keyword">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:max_nesting</span>) <span class="ruby-comment"># defaults to 100</span>
<span class="ruby-ivar">@max_nesting</span> = <span class="ruby-value">100</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">opts</span>[<span class="ruby-value">:max_nesting</span>]
<span class="ruby-ivar">@max_nesting</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:max_nesting</span>]
<span class="ruby-keyword">else</span>
<span class="ruby-ivar">@max_nesting</span> = <span class="ruby-value">0</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">self</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- configure-source -->
</div>
<div class="aliases">
Also aliased as: <a href="State.html#method-i-merge">merge</a>
</div>
</div><!-- configure-method -->
<div id="generate-method" class="method-detail ">
<a name="method-i-generate"></a>
<div class="method-heading">
<span class="method-name">generate</span><span
class="method-args">(obj)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Generates a valid <a href="../../../JSON.html">JSON</a> document from
object <tt>obj</tt> and returns the result. If no valid <a
href="../../../JSON.html">JSON</a> document can be created this method
raises a <a href="../../GeneratorError.html">GeneratorError</a> exception.</p>
<div class="method-source-code" id="generate-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 292</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">generate</span>(<span class="ruby-identifier">obj</span>)
<span class="ruby-identifier">result</span> = <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">to_json</span>(<span class="ruby-keyword">self</span>)
<span class="ruby-constant">JSON</span>.<span class="ruby-identifier">valid_utf8?</span>(<span class="ruby-identifier">result</span>) <span class="ruby-keyword">or</span> <span class="ruby-identifier">raise</span> <span class="ruby-constant">GeneratorError</span>,
<span class="ruby-node">&quot;source sequence #{result.inspect} is illegal/malformed utf-8&quot;</span>
<span class="ruby-keyword">unless</span> <span class="ruby-ivar">@quirks_mode</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">result</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\A\s*\[/</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">result</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\]\s*\Z/</span> <span class="ruby-operator">||</span>
<span class="ruby-identifier">result</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\A\s*\{/</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">result</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\}\s*\Z/</span>
<span class="ruby-keyword">then</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">GeneratorError</span>, <span class="ruby-string">&quot;only generation of JSON objects or arrays allowed&quot;</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">result</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- generate-source -->
</div>
</div><!-- generate-method -->
<div id="merge-method" class="method-detail method-alias">
<a name="method-i-merge"></a>
<div class="method-heading">
<span class="method-name">merge</span><span
class="method-args">(opts)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
</div>
<div class="aliases">
Alias for: <a href="State.html#method-i-configure">configure</a>
</div>
</div><!-- merge-method -->
<div id="quirks_mode-3F-method" class="method-detail ">
<a name="method-i-quirks_mode-3F"></a>
<div class="method-heading">
<span class="method-name">quirks_mode?</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns true, if quirks mode is enabled. Otherwise returns false.</p>
<div class="method-source-code" id="quirks_mode-3F-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 237</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">quirks_mode?</span>
<span class="ruby-ivar">@quirks_mode</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- quirks_mode-3F-source -->
</div>
</div><!-- quirks_mode-3F-method -->
<div id="to_h-method" class="method-detail ">
<a name="method-i-to_h"></a>
<div class="method-heading">
<span class="method-name">to_h</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns the configuration instance variables as a hash, that can be passed
to the configure method.</p>
<div class="method-source-code" id="to_h-source">
<pre>
<span class="ruby-comment"># File lib/json/pure/generator.rb, line 278</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">to_h</span>
<span class="ruby-identifier">result</span> = {}
<span class="ruby-keyword">for</span> <span class="ruby-identifier">iv</span> <span class="ruby-keyword">in</span> <span class="ruby-identifier">instance_variables</span>
<span class="ruby-identifier">iv</span> = <span class="ruby-identifier">iv</span>.<span class="ruby-identifier">to_s</span>[<span class="ruby-value">1</span><span class="ruby-operator">..</span><span class="ruby-value">-1</span>]
<span class="ruby-identifier">result</span>[<span class="ruby-identifier">iv</span>.<span class="ruby-identifier">to_sym</span>] = <span class="ruby-keyword">self</span>[<span class="ruby-identifier">iv</span>]
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">result</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- to_h-source -->
</div>
<div class="aliases">
Also aliased as: <a href="State.html#method-i-to_hash">to_hash</a>
</div>
</div><!-- to_h-method -->
<div id="to_hash-method" class="method-detail method-alias">
<a name="method-i-to_hash"></a>
<div class="method-heading">
<span class="method-name">to_hash</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
</div>
<div class="aliases">
Alias for: <a href="State.html#method-i-to_h">to_h</a>
</div>
</div><!-- to_hash-method -->
</div><!-- public-instance-method-details -->
</div><!-- 5Buntitled-5D -->
</div><!-- documentation -->
<div id="validator-badges">
<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
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